General description The 6pcs Door Latch set includes 4 high-quality aluminum alloy door locks and 16 fixing screws. These latches are designed for durability, featuring a thick base that is rust-proof and resistant to breakage, ensuring safety and reliability. The automatic door locks are ideal for various applications, including doors, windows, tool boxes, and storage cabinets, enhancing your security. Technical specifications Total size of the automatic door lock: 57mm x 43.7mm Screw size: 16mm x 4mm Material: High-quality aluminum alloy Color: Black Installation Simple installation process Select the installation location Drill holes and tighten the screws to complete the installation Usage Suitable for various doors and windows Can be used on tool boxes and storage cabinets Improves security for your belongings